Dometic MCA1250 - Page 23

EN
MCA1215 – MCA2440 Connecting the device
23
8.4 Pin assignment
The pins for the TEMP/LIN1 bus socket are assigned as follows:
The pins for the LIN2 bus socket are assigned as follows:
The pins for the CN2 socket (alarm signal and fan control) are assigned as follows:
Pin in
fig. 7, page 6
Allocation
1 R_VCC
2GND
3TEMP
4BAT –
5 LIN BUS DATA I/O
6BAT +
Pin in
fig. 7, page 6
Allocation
1 R_VCC
2BAT –
3NC
4BAT –
5 LIN BUS DATA I/O
6BAT +
Pin in
fig. 8, page 6
Allocation
1 NC (Normally Closed): normally closed contact
2 NO (Normally Open): normally open contact
3 COM (Common): common contact
4 Sleep mode control
5GND
4 – 5 bridged Sleep mode on
4 – 5 open Sleep mode off
MCA1215-2440--IO-16s.book Seite 23 Freitag, 11. November 2016 9:15 21